re: Old dog. At what point you say good bye?

You're in a tough position. I'd let him go Home once it becomes clear that he's struggling. If he isn't, I would let em live. If he survived all that, he's meant to be here . But if you can't tell, just get on your knees and ask the Good Man upstairs to make it all clear to you. It may take some time just believe it will come because it will! Don't say good bye too early. He may have way more fight in him than you think. When the vet says it won't get any better, or you see signs on your own that he can't rooster like he used to, it's time.Good luck to you & your bud.